摘要
目的：观察温针灸艾条不同的点燃位置对针体及周围温度的影响,为临床操作提供试验依据。方法：利用高精度红外测温仪测量模拟温针灸不同点燃位置下针体及周围温度,分两种点燃方式和4个测量位置进行测量,即①从艾条上端点燃,分别距离艾条下端2cm、3cm处测量针体及周围温度;②从艾条下端点燃,分别距离艾条下端2cm、3cm处测量针体及周围温度。每种方法重复测量5次,测量结果按相同时间点叠加取平均值后描绘各时间点的温度曲线图。结果：相同点燃方式在距离艾条下端2cm处比3cm处保持有效艾灸温度的持续时间约长3min;相同距离的上端点燃和下端点燃在不同温度段有以下特点：保持30～35℃,下端点燃比上端点燃保持时间长;而维持在35℃以上的时间两者相差不多;从艾条上端点燃针体达到的最高温度比从下端点燃要高5℃以上;达到有效艾灸温度的初始时间从艾条下端点燃要比从上端点燃早;从曲线上看,于艾条下端点燃呈现＂前峰左移＂,于艾条上端点燃呈现＂前峰右移＂。结论：温针灸的点燃位置以艾条段下端距皮肤2～3cm,并从下端点燃施灸较为合理。
Objective To observe the effects of different ignition locations of moxa stick on temperature of needle body and surrounding environment during warm needling,so as to provide experimental references for clinical manipulation.Methods A high-accuracy infrared temperature measuring instrument was applied during warm needling to measure the temperature of needle body and surrounding environment at different ignition locations.The ignition method was divided into 2ignition types with 4measuring locations.The first method was to ignite moxa stick from upper-end to measure the temperature of needle body and surrounding environment 2cm and 3cm away from bottom-end of moxa stick;the second one was to ignite moxa stick from bottom-end to measure the temperature of needle body and surrounding environment 2cm and 3cm away bottom-end of moxa stick.Each ignition method was repeatedly measured for 5times.The averaging values of measurement results which were processed with superposition method at identical time point were used to draw a temperature curve.Results With any identical ignition method,the maintenance time of moxibustion temperature 2cm away from bottom-end of moxa stick was longer by 3min compared with that from 3cm,for bottom-end ignition and upper-end ignition,in the case of30℃to 35℃,more ignition time could be kept from bottom-end ignition;in the case of more than 35℃,the maximum temperature of needle body by upper-end ignition was higher by 5℃than that by bottom-end ignition.The bottom-end ignition could achieve earlier effective initial time of moxibustion temperature.From the curves,bottom-end ignition was characterized by left-shift peak while upper-end ignition was characterized by right-shift peak.Conclusion The ignition location of warming needling seems to be reasonable if moxa stick is ignited from bottomend which is 2to 3cm away from skin.
出处
《中国针灸》
CAS
CSCD
北大核心
2014年第7期675-677,共3页
Chinese Acupuncture & Moxibustion
关键词
温针灸
温度测定
艾条
warm acupuncture
temperature measurement
moxa stick
